bluff cinquefoil vs Long-tailed Sylph

Potentilla arenosa compared with Aglaiocercus kingii

Key Differences

bluff cinquefoil is Near Threatened while Long-tailed Sylph is Least Concern.

Taxonomic Classification

Rank	bluff cinquefoil	Long-tailed Sylph
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Magnoliopsida (Dicots)	Aves (Birds)
Order	Rosales (Roses & Allies)	Apodiformes (Apodiformes)
Family	Rosaceae (Rose Family)	Trochilidae
Genus	Potentilla	Aglaiocercus
Species	Potentilla arenosa	Aglaiocercus kingii

Conservation Status

bluff cinquefoil

NT — Near Threatened

Long-tailed Sylph

LC — Least Concern

Physical Characteristics

Attribute	bluff cinquefoil	Long-tailed Sylph
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

bluff cinquefoil

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Found in Norway. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Long-tailed Sylph

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

bluff cinquefoil

The Bluff cinquefoil (Potentilla arenosa) is a species in the genus Potentilla. It is currently classified as Near Threatened on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Long-tailed Sylph

One of the most strikingly ornamented hummingbirds, male long-tailed sylphs have iridescent green plumage and dramatically elongated, ribbon-like outer tail feathers reaching up to 22 cm — over three times the body length. Found in Andean cloud forests of Colombia and Venezuela, they inhabit humid montane forest between 1,400–2,800 meters elevation. Males perform elaborate display flights to attract females. Their extravagant tails are a classic example of sexual selection via female preference.